19677601664

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:597

約数の個数: 256

約数和(自身を含む): 48759459840

約数和(自身を除く): 29081858176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 41, 56, 62, 64, 74, 82, 112, 124, 128, 148, 164, 217, 224, 248, 259, 287, 296, 328, 434, 448, 467, 496, 518, 574, 592, 656, 868, 896, 934, 992, 1036, 1147, 1148, 1184, 1271, 1312, 1517, 1736, 1868, 1984, 2072, 2294, 2296, 2368, 2542, 2624, 3034, 3269, 3472, 3736, 3968, 4144, 4588, 4592, 4736, 5084, 5248, 6068, 6538, 6944, 7472, 8029, 8288, 8897, 9176, 9184, 10168, 10619, 12136, 13076, 13888, 14477, 14944, 16058, 16576, 17279, 17794, 18352, 18368, 19147, 20336, 21238, 24272, 26152, 27776, 28954, 29888, 32116, 33152, 34558, 35588, 36704, 36736, 38294, 40672, 42476, 47027, 48544, 52304, 57908, 59776, 64232, 69116, 71176, 73408, 76588, 81344, 84952, 94054, 97088, 101339, 104608, 115816, 120953, 128464, 134029, 138232, 142352, 146816, 153176, 162688, 169904, 188108, 194176, 202678, 209216, 231632, 241906, 256928, 268058, 276464, 284704, 306352, 329189, 339808, 376216, 405356, 418432, 463264, 483812, 513856, 535649, 536116, 552928, 569408, 593557, 612704, 658378, 679616, 708439, 752432, 810712, 926528, 967624, 1027712, 1071298, 1072232, 1105856, 1138816, 1187114, 1225408, 1316756, 1359232, 1416878, 1504864, 1621424, 1853056, 1935248, 2142596, 2144464, 2211712, 2374228, 2450816, 2633512, 2833756, 3009728, 3242848, 3749543, 3870496, 4154899, 4285192, 4288928, 4748456, 4959073, 5267024, 5667512, 6019456, 6485696, 7499086, 7740992, 8309798, 8570384, 8577856, 9496912, 9918146, 10534048, 11335024, 12971392, 14998172, 15481984, 16619596, 17140768, 17155712, 18993824, 19836292, 21068096, 21961609, 22670048, 29996344, 33239192, 34281536, 37987648, 39672584, 42136192, 43923218, 45340096, 59992688, 66478384, 68563072, 75975296, 79345168, 87846436, 90680192, 119985376, 132956768, 153731263, 158690336, 175692872, 239970752, 265913536, 307462526, 317380672, 351385744, 479941504, 531827072, 614925052, 634761344, 702771488, 1229850104, 1405542976, 2459700208, 2811085952, 4919400416, 9838800832, 19677601664]

約数ペア:

[(1, 19677601664), (2, 9838800832), (4, 4919400416), (7, 2811085952), (8, 2459700208), (14, 1405542976), (16, 1229850104), (28, 702771488), (31, 634761344), (32, 614925052), (37, 531827072), (41, 479941504), (56, 351385744), (62, 317380672), (64, 307462526), (74, 265913536), (82, 239970752), (112, 175692872), (124, 158690336), (128, 153731263), (148, 132956768), (164, 119985376), (217, 90680192), (224, 87846436), (248, 79345168), (259, 75975296), (287, 68563072), (296, 66478384), (328, 59992688), (434, 45340096), (448, 43923218), (467, 42136192), (496, 39672584), (518, 37987648), (574, 34281536), (592, 33239192), (656, 29996344), (868, 22670048), (896, 21961609), (934, 21068096), (992, 19836292), (1036, 18993824), (1147, 17155712), (1148, 17140768), (1184, 16619596), (1271, 15481984), (1312, 14998172), (1517, 12971392), (1736, 11335024), (1868, 10534048), (1984, 9918146), (2072, 9496912), (2294, 8577856), (2296, 8570384), (2368, 8309798), (2542, 7740992), (2624, 7499086), (3034, 6485696), (3269, 6019456), (3472, 5667512), (3736, 5267024), (3968, 4959073), (4144, 4748456), (4588, 4288928), (4592, 4285192), (4736, 4154899), (5084, 3870496), (5248, 3749543), (6068, 3242848), (6538, 3009728), (6944, 2833756), (7472, 2633512), (8029, 2450816), (8288, 2374228), (8897, 2211712), (9176, 2144464), (9184, 2142596), (10168, 1935248), (10619, 1853056), (12136, 1621424), (13076, 1504864), (13888, 1416878), (14477, 1359232), (14944, 1316756), (16058, 1225408), (16576, 1187114), (17279, 1138816), (17794, 1105856), (18352, 1072232), (18368, 1071298), (19147, 1027712), (20336, 967624), (21238, 926528), (24272, 810712), (26152, 752432), (27776, 708439), (28954, 679616), (29888, 658378), (32116, 612704), (33152, 593557), (34558, 569408), (35588, 552928), (36704, 536116), (36736, 535649), (38294, 513856), (40672, 483812), (42476, 463264), (47027, 418432), (48544, 405356), (52304, 376216), (57908, 339808), (59776, 329189), (64232, 306352), (69116, 284704), (71176, 276464), (73408, 268058), (76588, 256928), (81344, 241906), (84952, 231632), (94054, 209216), (97088, 202678), (101339, 194176), (104608, 188108), (115816, 169904), (120953, 162688), (128464, 153176), (134029, 146816), (138232, 142352)]